Quantum logic networks for probabilistic teleportation of many particle state of general form

Authors:
Ting Gao;Feng-Li Yan;Zhi-Xi Wang
Affiliations:
Department of Mathematics, Capital Normal University, Beijing, P. R. China and College of Mathematics and Information Science, Hebei Normal University, Shijiazhuang, P. R. China and CCAST, Beijing ...;Department of Physics, Hebei Normal University, Shijiazhuang, P. R. China and CCAST, Beijing, P. R. China;Department of Mathematics, Capital Normal University, Beijing, P. R. China
Venue:
Quantum Information & Computation
Year:
2004

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Abstract

The scheme for probabilistic teleportation of an N-particle state of general form is pro-posed. As the special cases we construct efficient quantum logic networks for imple-menting probabilistic teleportation of a two-particle state, a three-particle state and afour-particle state of general form, built from single qubit gates, two-qubit controlled-notgates, Von Neumann measurement and classically controlled operations.